Consolidated Balance Sheets (USD $)	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 8,737,543	$ 8,708,831
Restricted cash and cash equivalents	760,037	796,189
Certificate of deposit	924,294	919,130
Accounts receivable, net	6,754,434	5,380,975
Inventory	3,520,530	3,758,702
Prepaid items and other assets	322,369	560,460
Income taxes receivable	383,943
Deferred income taxes	481,000	477,000
Total Current Assets	21,884,150	20,601,287
Property and Equipment, Net	1,524,880	1,706,971
Other Assets
Goodwill	570,150	570,150
Other Assets	103,591	108,769
Total Assets	24,082,771	22,987,177
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	799,007	1,119,684
Accrued payroll	337,563	490,197
Other accrued expenses	1,573,409	1,543,086
Billings in excess of costs and estimated earnings	201,015	361,699
Total Current Liabilities	2,910,994	3,514,666
Long-Term Liabilities
Deferred rent	1,127,860	1,234,385
Deferred income taxes	69,000	99,000
Total Long-term Liabilities	1,196,860	1,333,385
Total Liabilities	4,107,854	4,848,051
Stockholders' Equity
Common stock, 12,000,000 shares authorized; 4,704,632 and 4,575,632 issued and outstanding	47,047	45,757
Additional paid-in capital	4,173,828	3,732,184
Retained earnings	15,930,551	14,409,877
Accumulated other comprehensive loss	(176,509)	(48,692)
Total Stockholders' Equity	19,974,917	18,139,126
Total Liabilities and Stockholders' Equity	$ 24,082,771	$ 22,987,177